Why the substation measure in KV but not in the power ratings of transformer.

4 Answers  

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Why the rating of the HT breakers are in 1250 Amp, while the load on the breaker is around 50 Amp. ?

9 Answers   Wipro,

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why is used for starters for staring motors?

6 Answers   Amrapali, L&T,

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in alternator permanent magnet generator is also connected on the alternator shaft,then y that PMG voltage is very low as compared to alternator?

1 Answers  

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How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.

0 Answers   Taj Group, Tata Steel Limited,

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What does bode plots shows?

0 Answers  

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how many typetesting of transformers?

8 Answers   ONGC,

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how we can calculate the efficiency of a diesel generator ?

0 Answers  

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can we start a 6.6kv ht motor with 415 lt supply

1 Answers  

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What is breather? why we use it ?

3 Answers  

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why d.c motor speed decress with increass in load?

1 Answers  

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what is the resultant phase shift in a 3 phase power system including neutral if on or more phases gets grounded or short circuited. kindly explain in detail for the reasons...

1 Answers   Enercon,

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